partial antigen
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antigen presentation — the ingesting and partial digestion of antigens by macrophages, which then present the processed antigen on their surfaces to B and T lymphocytes. (See antigen presenting cells, under cell.) The presented antigen is more immunogenic than… … Medical dictionary
antigen — Any substance that, as a result of coming in contact with appropriate cells, induces a state of sensitivity and/or immune responsiveness after a latent period (days to weeks) and that reacts in a demonstrable way with antibodies and/or immune… … Medical dictionary
Malaria antigen detection tests — A schematic diagram of a dipstick Malaria antigen detection tests are a group of commercially available tests that allow the rapid diagnosis of malaria by people who are not otherwise skilled in traditional laboratory techniques for diagnosing… … Wikipedia
Colton antigen system — The Colton antigen system (Co) is present on the membranes of red blood cells and in the tubules of the kidney[1] and helps determine a person s blood type. The Co antigen is found on a protein called aquaporin 1 which is responsible for water… … Wikipedia
reaction of partial identity — a reaction pattern seen in double diffusion in two dimensions: one of the precipitin lines between the antigen wells and the antiserum well stops at the point of intersection, whereas the other continues past it, indicating that the antigen… … Medical dictionary
hapten — A molecule that is incapable, alone, of causing the production of antibodies but can, however, combine with a larger antigenic molecule called a carrier. A h. carrier complex can stimulate production of antibodies, some of which combine with the… … Medical dictionary
hapten — /hap ten/, n. Immunol. a substance having a single antigenic determinant that can react with a previously existing antibody but cannot stimulate more antibody production unless combined with other molecules; a partial antigen. Also, haptene /hap… … Universalium
hapten — hap•ten [[t]ˈhæp tɛn[/t]] also hap•tene [[t] tin[/t]] n. imu a substance that reacts with antibodies but cannot by itself stimulate more antibodies; a partial antigen • Etymology: 1920–25; < G < Gk hápt(ein) to grasp + G en ene … From formal English to slang
poison — poisoner, n. poisonless, adj. poisonlessness, n. /poy zeuhn/, n. 1. a substance with an inherent property that tends to destroy life or impair health. 2. something harmful or pernicious, as to happiness or well being: the poison of slander. 3.… … Universalium
List of oncology-related terms — This is a list of terms related to oncology. The original source for this list was the U.S. National Cancer Institute s public domain Dictionary of Cancer Terms . NOTOC 1 * 10 propargyl 10 deazaaminopterin * 12 O tetradecanoylphorbol 13 acetate * … Wikipedia
